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Posted to issues@metron.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/10/01 13:10:00 UTC

[jira] [Commented] (METRON-1782) Add Kafka Partition and Offset to Profiler Debug Logs

    [ https://issues.apache.org/jira/browse/METRON-1782?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16633970#comment-16633970 ] 

ASF GitHub Bot commented on METRON-1782:
----------------------------------------

Github user asfgit closed the pull request at:

    https://github.com/apache/metron/pull/1202


> Add Kafka Partition and Offset to Profiler Debug Logs
> -----------------------------------------------------
>
>                 Key: METRON-1782
>                 URL: https://issues.apache.org/jira/browse/METRON-1782
>             Project: Metron
>          Issue Type: Bug
>            Reporter: Nick Allen
>            Assignee: Nick Allen
>            Priority: Major
>
> I was troubleshooting an issue that a user was running into with the Profiler.  The logs made it appear that a second batch of messages were being sent after a period of time, when none actually were. 
> We found that the second batch was actually just Storm timing out the first batch of messages and re-sending them.  This would have been simple to uncover if we had the Kafka topic, partition, and offset details of each message logged at a DEBUG level.
> I made those code change while debugging the issue.  I thought this might be generally useful to roll into Apache.



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